function install_settings_form_submit

Form submission handler for install_settings_form().

See also

install_settings_form_validate()

File

drupal/core/includes/install.core.inc, line 1175

API functions for installing Drupal.

Code

function install_settings_form_submit($form, &$form_state) {
  global $install_state;

  // Update global settings array and save.
  $settings = array();
  $database = $form_state['storage']['database'];

  // Ideally, there is no difference between the code executed by the
  // automated test browser and an ordinary browser. However, the database
  // settings need a different format and also need to skip the password
  // when testing. The hash salt also needs to be skipped because the original
  // salt is used to verify the validity of the automated test browser.
  // Because of these, there's a little difference in the code following but
  // it is small and self-contained.
  if ($test_prefix = drupal_valid_test_ua()) {
    foreach ($form_state['storage']['database'] as $k => $v) {
      if ($k != 'password') {
        $settings['databases']['default']['default'][$k] = (object) array(
          'value' => $v,
          'required' => TRUE,
        );
      }
    }
  }
  else {
    $settings['databases']['default']['default'] = (object) array(
      'value' => $database,
      'required' => TRUE,
    );
    $settings['drupal_hash_salt'] = (object) array(
      'value' => Crypt::randomStringHashed(55),
      'required' => TRUE,
    );
  }
  drupal_rewrite_settings($settings);

  // Add the config directories to settings.php.
  drupal_install_config_directories();

  // Indicate that the settings file has been verified, and check the database
  // for the last completed task, now that we have a valid connection. This
  // last step is important since we want to trigger an error if the new
  // database already has Drupal installed.
  $install_state['settings_verified'] = TRUE;
  $install_state['config_verified'] = TRUE;
  $install_state['database_verified'] = TRUE;
  $install_state['completed_task'] = install_verify_completed_task();
}